IUPAC:10-{4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl}-2lambda4-thia-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,9,12,14-heptaen-2-one
IUPAC:10-{4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl}-2lambda4-thia-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,9,12,14-heptaen-2-one